-T26- (A) | Designation | | -T26- (A) | Designation |
1 | | | 14 | |
2 | CAN bus extended, high | | 15 | Right headlight range control motor -V49- |
3 | CAN bus extended, low | | 16 | Left headlight range control motor -V48- |
4 | CAN bus, high | | 17 | Left headlight range control motor -V48- |
5 | CAN bus, low screen earth, USA only | | 18 | Left headlight range control motor -V48- |
6 | | | 19 | Left headlight range control motor -V48- |
7 | | | 20 | Right headlight range control motor -V49- |
8 | | | 21 | Right headlight range control motor -V49- |
9 | Screen earth, USA only | | 22 | Right headlight range control motor -V49- |
10 | | | 23 | Terminal 15, from fuse holder F -SF- |
11 | | | 24 | Terminal 31, to 675 earth point 2 on right in luggage compartment |
12 | | | 25 | |
13 | | | 26 | |
-T16h- (A) | Designation | | -T12i- (B) | Designation | | -T12h- (C) | Designation |
1 | Terminal 15, from fuse holder F -SF- | | 1 | Front sender voltage supply | | 1 | |
2 | Rear parking aid warning buzzer -H15- | | 2 | Front sender earth | | 2 | Rear centre right parking aid sender -G205- |
3 | | | 3 | Front parking aid warning buzzer -H22- | | 3 | Rear centre left parking aid sender -G204- |
4 | Parking aid button -E266- | | 4 | Front parking aid warning buzzer -H22- | | 4 | Rear right parking aid sender -G206- |
5 | | | 5 | Front left parking aid sender -G255- | | 5 | Rear left parking aid sender -G203- |
6 | CAN bus, high | | 6 | Front centre left parking aid sender -G254- | | 6 | Rear right park assist steering sender -G717- |
7 | | | 7 | Front centre right parking aid sender -G253- | | 7 | |
8 | Terminal 31, to 51 earth point on right in luggage compartment | | 8 | Front right parking aid sender -G252- | | 8 | Rear sender earth |
9 | Warning light for park assist steering -K241- | | 9 | Front left sender for park assist steering on left side of vehicle -G568- | | 9 | |
10 | Rear parking aid warning buzzer -H15- | | 10 | Front right sender for park assist steering on right side of vehicle -G569- | | 10 | Rear left park assist steering sender -G716- |
11 | | | 11 | | | 11 | Rear sender voltage supply |
12 | | | 12 | | | 12 | |
13 | Parking aid warning lamp -K136- | | | | | | |
14 | | | | | | | |
15 | CAN bus, low | | | | | | |
16 | Park assist steering button -E581- | | | | | | |
-T9a- (A) | Designation | | -T18b- (B) | Designation | | -T15a- (C) | Designation |
1 | Terminal 30, from fuse holder F -SF- | | 1 | Valve voltage supply | | 1 | Front left vehicle level sender -G78- |
2 | | | 2 | Front left suspension strut valve -N148- | | 2 | Front left vehicle level sender -G78- |
3 | Terminal 31, to 391 earth connection 26 in main wiring harness 675 earth point 2 on right in luggage compartment | | 3 | Front right suspension strut valve -N149- | | 3 | Front left vehicle level sender -G78- |
4 | | | 4 | Valve block | | 4 | Front right vehicle level sender -G289- |
5 | | | 5 | Rear left suspension strut valve -N150- | | 5 | Front right vehicle level sender -G289- |
6 | Terminal 15, from fuse holder F -SF- | | 6 | Rear right suspension strut valve -N151- | | 6 | Front right vehicle level sender -G289- |
7 | | | 7 | Valve block | | 7 | Rear left vehicle level sender -G76- |
8 | | | 8 | Adaptive suspension pressure accumulator valve -N311- | | 8 | Rear left vehicle level sender -G76- |
9 | | | 9 | Adaptive suspension compressor relay -J403- | | 9 | Rear left vehicle level sender -G76- |
| | | 10 | | | 10 | Rear right vehicle level sender -G77- |
| | | 11 | | | 11 | Rear right vehicle level sender -G77- |
| | | 12 | | | 12 | Rear right vehicle level sender -G77- |
| | | 13 | | | 13 | Pressure sender for adaptive suspension -G291- |
| | | 14 | | | 14 | Pressure sender for adaptive suspension -G291- |
| | | 15 | | | 15 | Pressure sender for adaptive suspension -G291- |
| | | 16 | | | | |
| | | 17 | | | | |
| | | 18 | | | | |
-T12a- (D) | Designation | | -T6b- (E) | Designation |
1 | Front left shock absorber damping adjustment valve -N336- | | 1 | FlexRay bus |
2 | Rear left shock absorber damping adjustment valve -N338- | | 2 | FlexRay bus |
3 | | | 3 | |
4 | Front left shock absorber damping adjustment valve -N336- | | 4 | Control unit for sensor electronics -J849-, high-voltage models only |
5 | Front right shock absorber damping adjustment valve -N337- | | 5 | Control unit for sensor electronics -J849-, high-voltage models only |
6 | | | 6 | |
7 | Rear left shock absorber damping adjustment valve -N338- | | | |
8 | Rear right shock absorber damping adjustment valve -N339- | | | |
9 | Compressor temperature sender for adaptive suspension -G290- | | | |
10 | Front right shock absorber damping adjustment valve -N337- | | | |
11 | Rear right shock absorber damping adjustment valve -N339- | | | |
12 | Compressor temperature sender for adaptive suspension -G290- | | | |
-T32f- (A) | Designation | | -T32f- (A) | Designation |
1 | | | 17 | LIN bus, B481 connection 17 in main wiring harness |
2 | CAN bus extended, low | | 18 | CAN bus extended, high |
3 | 16-pin connector -T16-, diagnostic connection | | 19 | 16-pin connector -T16-, diagnostic connection |
4 | Convenience CAN bus, low | | 20 | Convenience CAN bus, high |
5 | Powertrain CAN bus, low | | 21 | Powertrain CAN bus, high |
6 | Dash panel insert CAN bus, low | | 22 | Dash panel insert CAN bus, high |
7 | FlexRay bus, ABS control unit -J104- | | 23 | FlexRay bus, ABS control unit -J104- |
8 | FlexRay bus, adaptive suspension control unit -J197- All-wheel drive control unit -J492- | | 24 | FlexRay bus, adaptive suspension control unit -J197- All-wheel drive control unit -J492- |
9 | FlexRay bus, control unit for sensor electronics -J849- | | 25 | FlexRay bus, control unit for sensor electronics -J849- |
10 | FlexRay bus, control unit 2 for adaptive cruise control -J850- | | 26 | FlexRay bus, control unit 2 for adaptive cruise control -J850- |
11 | | | 27 | |
12 | | | 28 | |
13 | Terminal 31, to 675 earth point 2 on right in luggage compartment | | 29 | Terminal 31, to 675 earth point 2 on right in luggage compartment |
14 | Terminal 15, from fuse holder F -SF- | | 30 | |
15 | | | 31 | |
16 | Terminal 30, from fuse holder F -SF- | | 32 | Ring break diagnostic cable B444 connection 1 (diagnosis) in main wiring harness |
-T16o- (A) | Designation | | -T12ag- (B) | Designation | | -T12ah- (C) | Designation |
1 | Front left footwell illumination bulb -L151- | | 1 | Terminal 31, to 390 earth connection 25 in main wiring harness 391 earth connection 26 in main wiring harness 675 earth point 2 on right in luggage compartment | | 1 | Rear right door ambient lighting bulb -L167- |
2 | Front left door ambient lighting bulb -L158- | | 2 | Light conductor for rear centre console ambient lighting -W75- | | 2 | |
3 | Front left door ambient lighting bulb -L158- | | 3 | Terminal 30, from fuse holder F -SF- | | 3 | Rear right footwell illumination bulb -L107- |
4 | Rear left footwell illumination bulb -L106- | | 4 | Terminal 30, from fuse holder F -SF- | | 4 | Front right door ambient lighting bulb -L179- |
5 | Light conductor for front centre console ambient lighting -W74- | | 5 | Rear right door ambient lighting bulb -L167- | | 5 | Front right door ambient lighting bulb -L179- |
6 | Rear left door ambient lighting bulb -L166- | | 6 | CAN bus, low Wiring junction for convenience CAN bus, low -TV38- | | 6 | Front right footwell illumination bulb -L152- |
7 | Rear left door ambient lighting bulb -L166- | | 7 | | | 7 | Rear right door ambient lighting bulb -L167- |
8 | Light conductor for front centre console ambient lighting -W74- | | 8 | Light conductor for rear centre console ambient lighting -W75- | | 8 | Light conductor for front centre console ambient lighting -W74- |
9 | Front left footwell illumination bulb -L151- | | 9 | | | 9 | Rear right footwell illumination bulb -L107- |
10 | Front left door ambient lighting bulb -L158- | | 10 | Light conductor for rear centre console ambient lighting -W75- | | 10 | Light conductor for front right sill panel moulding ambient lighting -W68- |
11 | Light conductor for front left sill panel moulding ambient lighting -W67- | | 11 | Light conductor for rear right sill panel moulding ambient lighting -W70- | | 11 | Front right door ambient lighting bulb -L179- |
12 | Rear left footwell illumination bulb -L106- | | 12 | CAN bus, high Wiring junction for convenience CAN bus, high -TV34- | | 12 | Front right footwell illumination bulb -L152- |
13 | | | | | | | |
14 | Rear left door ambient lighting bulb -L166- | | | | | | |
15 | Light conductor for rear left sill panel moulding ambient lighting -W69- | | | | | | |
16 | | | | | | | |
-T32c- (E) | Designation | | -T32c- (E) | Designation |
1 | | | 17 | |
2 | B335 connection 1 (54) in main wiring harness | | 18 | Additional brake light bulb -M25- |
3 | Entry and start authorisation switch -E415-, up to June 2010 Release button for rear lid lock cylinder -F248- | | 19 | |
4 | Contact switch in lock cylinder for rear lid, anti-theft alarm system and central locking system -F124- | | 20 | Entry and start authorisation switch -E415-, up to June 2010 Entry and start authorisation button -E408-, from July 2010 |
5 | Engine control unit -J623- | | 21 | |
6 | | | 22 | |
7 | | | 23 | |
8 | | | 24 | |
9 | | | 25 | |
10 | | | 26 | Driver door control unit -J386-, high-voltage vehicles only |
11 | Entry and start authorisation switch -E415-, up to June 2010 | | 27 | |
12 | Entry and start authorisation switch -E415-, up to June 2010 Entry and start authorisation button -E408-, from July 2010 | | 28 | E26 connection (selector position P/N) in Motronic wiring harness |
13 | Entry and start authorisation switch -E415-, up to June 2010 Entry and start authorisation button -E408-, from July 2010 | | 29 | |
14 | | | 30 | |
15 | Control unit for electronic steering column lock -J764- | | 31 | |
16 | Terminal 15 voltage supply relay -J329- | | 32 | |
-T32d- (B) | Designation | | -T32d- (B) | Designation | | -T17d- (A) | Designation |
1 | | | 17 | LIN bus | | 1 | Right reversing light bulb -M17- Right reversing light bulb -M17-, USA only |
2 | | | 18 | LIN bus, rear lid power opening control unit -J938- | | 2 | Power latching motor for rear lid -V382- |
3 | Entryandstartauthorisationswitch -E415- | | 19 | Convenience CAN bus, high Wiring junction for convenience CAN bus, high -TV34- | | 3 | |
4 | Heated rear window relay -J9- | | 20 | Convenience CAN bus, low Wiring junction for convenience CAN bus, low -TV38- | | 4 | Power latching motor for rear lid -V382- |
5 | | | 21 | | | 5 | Rear lid central locking motor -V53- |
6 | | | 22 | | | 6 | Tank filler flap locking motor -V155- |
7 | | | 23 | | | 7 | Tank filler flap locking motor -V155- |
8 | | | 24 | | | 8 | Right tail light bulb 2 -M50- Bulb 2 for right brake, turn signal and tail light -M73- |
9 | | | 25 | | | 9 | Left tail light bulb -M4- Left brake, turn signal and tail light bulb -M69-, USA only |
10 | | | 26 | | | 10 | Right brake light bulb 2 -M87- Right brake, turn signal and tail light bulb -M85-, USA only |
11 | | | 27 | | | 11 | Rear right fog light bulb -L47- Rear right fog light bulb -L47- |
12 | | | 28 | | | 12 | Bulb 2 for rear left turn signal -M80- |
13 | | | 29 | | | 13 | |
14 | Number plate light -X- | | 30 | Rear right turn signal bulb -M8- Rear right side marker bulb -M38-, USA only | | 14 | |
15 | Relay for power sockets -J807- | | 31 | Rear left turn signal bulb -M6- Rear left side marker bulb -M37-, USA only | | 15 | Terminal 30, from fuse holder F -SF- |
16 | Alarm horn -H12- | | 32 | LIN bus, heated windscreen control unit -J505-, roof electronics control unit -J528-, anti-theft alarm sensor -G578- | | 16 | Terminal 30, from fuse holder F -SF- |
| | | | | | 17 | Terminal 31, to 391 earth connection 26 in main wiring harness 675 earth point 2 on right in luggage compartment |
-T32e- (B) | Designation | | -T32e- (B) | Designation | | -T17e- (A) | Designation |
1 | Entry and start authorisation button -E408-, up to June 2010 | | 17 | | | 1 | Rear roller blind motor -V91- |
2 | | | 18 | | | 2 | Rear roller blind motor -V91- |
3 | Entry and start authorisation button -E408-, up to June 2010 | | 19 | | | 3 | |
4 | | | 20 | Power latching system limit switch, luggage compartment unlocked -F332- | | 4 | |
5 | Power latching system limit switch, luggage compartment locked -F333- | | 21 | | | 5 | Rear left fog light bulb -L46- Rear left fog light bulb -L46-, USA only |
6 | | | 22 | | | 6 | Left tail light bulb -M9- Left brake and turn signal bulb -M56-, USA only |
7 | Luggage compartment aerial for entry and start system -R137- | | 23 | | | 7 | |
8 | Luggage compartment aerial for entry and start system -R137- | | 24 | | | 8 | B447 connection (luggage compartment light) in main wiring harness |
9 | Right aerial for entry and start authorisation -R201- | | 25 | | | 9 | Left tail light bulb 2 -M49- Bulb 2 for left brake, turn signal and tail light -M72-, USA only |
10 | Right aerial for entry and start authorisation -R201- | | 26 | | | 10 | Right tail light bulb -M2- Right brake, turn signal and tail light bulb -M70-, USA only |
11 | Left aerial for entry and start authorisation -R200- | | 27 | | | 11 | Left tail light bulb 2 -M86- Left brake and turn signal bulb 2 -M84-, USA only |
12 | Left aerial for entry and start authorisation -R200- | | 28 | | | 12 | Right brake light bulb -M10- Right brake and turn signal bulb -M57-, USA only |
13 | Interior aerial 2 for entry and start system -R139- | | 29 | Contact sensor for rear right exterior door handle -G418- | | 13 | Bulb 2 for rear right turn signal -M81- |
14 | Interior aerial 2 for entry and start system -R139- | | 30 | Contact sensor for front right exterior door handle -G606- | | 14 | B479 connection 15 in main wiring harness |
15 | Interior aerial 1 for entry and start system -R138- | | 31 | Contact sensor for rear left exterior door handle -G417- | | 15 | Control unit for electronic steering column lock -J764- |
16 | Interior aerial 1 for entry and start system -R138- | | 32 | Contact sensor for front left exterior door handle -G605- | | 16 | Terminal 30, from fuse holder F -SF- |
| | | | | | 17 | Terminal 31, to 391 earth connection 26 in main wiring harness 675 earth point 2 on right in luggage compartment |
-T6bz- (B) | Designation | | -T10bg- (C) | Designation | | -T10bf- (D) | Designation |
1 | Terminal 30, from fuse holder F -SF- | | 1 | Terminal 15, from B281 positive connection 5 (15a) in main wiring harness Fuse holder F -SF- | | 1 | Electric hinged tow coupling attachment button -E474- |
2 | Terminal 31, to 733 earth point 3 on left in luggage compartment | | 2 | Terminal 54 | | 2 | Electric hinged tow coupling attachment button -E474- |
3 | Terminal 30, from fuse holder F -SF- | | 3 | Convenience CAN bus, high B397 connection 1 (convenience CAN bus, high) in main wiring harness Wiring junction for convenience CAN bus, high -TV34- | | 3 | Electric hinged tow coupling attachment button -E474- |
4 | Terminal 30, from fuse holder F -SF- | | 4 | Convenience CAN bus, low B406 connection 1 (convenience CAN bus, low) in main wiring harness Wiring junction for convenience CAN bus, low -TV38- | | 4 | Electric hinged tow coupling attachment button -E474- |
5 | Terminal 30, from fuse holder F -SF- | | 5 | | | 5 | |
6 | Terminal 30, from fuse holder F -SF- | | 6 | | | 6 | |
| | | 7 | | | 7 | Retracting tow ball coupling warning lamp -K212- |
| | | 8 | | | 8 | Extending tow ball coupling warning lamp -K211- |
| | | 9 | | | 9 | |
| | | 10 | | | 10 | |
-T18d- (B) | Designation | | -T38- (C) | Designation | | -T38- (C) | Designation |
1 | | | 1 | Terminal 30, from fuse holder F -SF- | | 20 | Front right mid-range loudspeaker -R104- |
2 | | | 2 | Terminal 31, to 733 earth point 3 on left in luggage compartment | | 21 | Front right treble loudspeaker -R22- |
3 | | | 3 | Rear right mid-range and bass loudspeaker -R160- Rear right treble loudspeaker -R16- | | 22 | Front left treble loudspeaker -R20- |
4 | | | 4 | Front left bass loudspeaker -R21- | | 23 | |
5 | | | 5 | Subwoofer -R211- | | 24 | |
6 | Rear left microphone -R144- | | 6 | | | 25 | Ring break diagnostic cable B444 connection 1 (diagnosis) in main wiring harness Data bus diagnostic interface -J533- |
7 | Rear left microphone -R144- | | 7 | Front left mid-range loudspeaker -R103- | | 26 | |
8 | Rear right microphone -R145- | | 8 | Front right mid-range loudspeaker -R104- | | 27 | |
9 | Rear right microphone -R145- | | 9 | Front right treble loudspeaker -R22- | | 28 | Screen earth |
10 | Engine control unit -J623- | | 10 | Front left treble loudspeaker -R20- | | 29 | Internal microphone -R74- |
11 | Engine control unit -J623- Power unit mounting control unit -J931- | | 11 | Front right bass loudspeaker -R23- | | 30 | Internal microphone -R74- |
12 | | | 12 | Front right bass loudspeaker -R23- | | 31 | Centre loudspeaker -R208- |
13 | Centre right microphone -R143- | | 13 | Rear left mid-range and bass loudspeaker -R159- Rear left treble loudspeaker -R14- | | 32 | Centre loudspeaker -R208- |
14 | Centre right microphone -R143- | | 14 | Rear left mid-range and bass loudspeaker -R159- Rear left treble loudspeaker -R14- | | 33 | Left effect loudspeaker -R209- |
15 | | | 15 | Rear right mid-range and bass loudspeaker -R160- Rear right treble loudspeaker -R16- | | 34 | Left effect loudspeaker -R209- |
16 | Centre left microphone -R142- | | 16 | Front left bass loudspeaker -R21- | | 35 | |
17 | Centre left microphone -R142- | | 17 | Subwoofer -R211- | | 36 | |
18 | | | 18 | | | 37 | Right effect loudspeaker -R210- |
| | | 19 | Front left mid-range loudspeaker -R103- | | 38 | Right effect loudspeaker -R210- |
-T32h- (B) | Designation | | -T38- (C) | Designation |
1 | Digital sound package control unit 2 -J787- | | 1 | Terminal 30, from fuse holder F -SF- |
2 | Digital sound package control unit 2 -J787- | | 2 | Terminal 31, to 733 earth point 3 on left in luggage compartment |
3 | Digital sound package control unit 2 -J787- | | 3 | Front left mid-range loudspeaker -R103- |
4 | Digital sound package control unit 2 -J787- | | 4 | Front right mid-range loudspeaker -R104- |
5 | Digital sound package control unit 2 -J787- | | 5 | Rear left mid-range loudspeaker -R105- |
6 | Centre left microphone -R142- | | 6 | Rear right mid-range loudspeaker -R106- |
7 | Centre right microphone -R143- | | 7 | Centre loudspeaker -R208- |
8 | Rear left microphone -R144- | | 8 | Centre loudspeaker 2 -R219- |
9 | Internal microphone -R74- | | 9 | Rear left treble loudspeaker 2 -R217- |
10 | Rear right microphone -R145- | | 10 | Rear right treble loudspeaker 2 -R218- |
11 | Screen earth | | 11 | |
12 | Engine control unit -J623- Power unit mounting control unit -J931- | | 12 | |
13 | | | 13 | |
14 | Digital sound package control unit 2 -J787- | | 14 | |
15 | | | 15 | Front left mid-range loudspeaker -R103- |
16 | Digital sound package control unit 2 -J787- | | 16 | Front right mid-range loudspeaker -R104- |
17 | Digital sound package control unit 2 -J787- | | 17 | Rear left mid-range loudspeaker -R105- |
18 | Digital sound package control unit 2 -J787- | | 18 | Rear right mid-range loudspeaker -R106- |
19 | Digital sound package control unit 2 -J787- | | 19 | Centre loudspeaker -R208- |
20 | Digital sound package control unit 2 -J787- | | 20 | Centre loudspeaker 2 -R219- |
21 | Digital sound package control unit 2 -J787- | | 21 | Rear left treble loudspeaker 2 -R217- |
22 | Centre left microphone -R142- | | 22 | Rear right treble loudspeaker 2 -R218- |
23 | Centre right microphone -R143- | | 23 | Front left treble loudspeaker -R20- |
24 | Rear left microphone -R144- | | 24 | Front right treble loudspeaker -R22- |
25 | Internal microphone -R74- | | 25 | Rear left treble loudspeaker -R14- |
26 | Rear right microphone -R145- | | 26 | Rear right treble loudspeaker -R16- |
27 | | | 27 | Left effect loudspeaker -R209- |
28 | Terminal 31, to 733 earth point 3 on left in luggage compartment | | 28 | Right effect loudspeaker -R210- |
29 | Ring break diagnostic cable B444 connection 1 (diagnosis) in main wiring harness Data bus diagnostic interface -J533- | | 29 | |
30 | Digital sound package control unit 2 -J787- | | 30 | |
31 | | | 31 | Front left treble loudspeaker -R20- |
32 | Digital sound package control unit 2 -J787- | | 32 | Front right treble loudspeaker -R22- |
| | | 33 | Rear left treble loudspeaker -R14- |
| | | 34 | Rear right treble loudspeaker -R16- |
| | | 35 | Left effect loudspeaker -R209- |
| | | 36 | Right effect loudspeaker -R210- |
| | | 37 | |
| | | 38 | |
-T32g- (A) | Designation | | -T32g- (A) | Designation |
1 | Terminal 30, from fuse holder F -SF- | | 17 | Front left bass loudspeaker -R21- |
2 | Terminal 31, to 733 earth point 3 on left in luggage compartment | | 18 | Control motor for front left treble speaker -V344- |
3 | Front right bass loudspeaker -R23- | | 19 | Control motor for front right treble speaker -V345- |
4 | Front right bass loudspeaker -R23- | | 20 | Digital sound package control unit -J525- |
5 | Front left bass loudspeaker -R21- | | 21 | Control motor for front right treble speaker -V345- |
6 | Control motor for front left treble speaker -V344- | | 22 | Control motor for front right treble speaker -V345- |
7 | Control motor for front left treble speaker -V344- | | 23 | Digital sound package control unit -J525- |
8 | Digital sound package control unit -J525- | | 24 | Digital sound package control unit -J525- |
9 | Digital sound package control unit -J525- | | 25 | Digital sound package control unit -J525- |
10 | Digital sound package control unit -J525- | | 26 | Digital sound package control unit -J525- |
11 | Digital sound package control unit -J525- | | 27 | Digital sound package control unit -J525- |
12 | Digital sound package control unit -J525- | | 28 | Rear right bass loudspeaker -R17- |
13 | Digital sound package control unit -J525- | | 29 | Rear right bass loudspeaker -R17- |
14 | Digital sound package control unit -J525- | | 30 | Digital sound package control unit -J525- |
15 | Subwoofer -R211- | | 31 | Rear left bass loudspeaker -R15- |
16 | Subwoofer -R211- | | 32 | Rear left bass loudspeaker -R15- |
-T16v- (A) | Designation | | -T16w- (B) | Designation |
1 | Terminal 30, from B250 positive connection in roof wiring harness Fuse holder C -SC- | | 1 | Terminal 30, from B250 positive connection in roof wiring harness Fuse holder C -SC- |
2 | Terminal 31, to 178 earth connection in sliding sunroof wiring harness 689 earth point at front centre of roof | | 2 | Terminal 31, to 178 earth connection in sliding sunroof wiring harness 689 earth point at front centre of roof |
3 | Terminal 31, to 178 earth connection in sliding sunroof wiring harness 689 earth point at front centre of roof | | 3 | Terminal 31, to 178 earth connection in sliding sunroof wiring harness 689 earth point at front centre of roof |
4 | | | 4 | |
5 | | | 5 | |
6 | | | 6 | |
7 | | | 7 | |
8 | | | 8 | |
9 | | | 9 | |
10 | Button 1 for roof roller blind -E584- | | 10 | Button 2 for roof roller blind -E585- |
11 | Sliding sunroof adjustment control unit -J245- | | 11 | Sliding sunroof adjustment control unit -J245- |
12 | | | 12 | |
13 | LIN bus, B577 connection (LIN bus) in roof wiring harness B528 connection 1 (LIN bus) in main wiring harness B698 connection 3 (LIN bus) in main wiring harness Convenience system central control unit -J393- | | 13 | LIN bus, B577 connection (LIN bus) in roof wiring harness B528 connection 1 (LIN bus) in main wiring harness B698 connection 3 (LIN bus) in main wiring harness Convenience system central control unit -J393- |
14 | Sliding sunroof adjustment control unit -J245- | | 14 | Sliding sunroof adjustment control unit -J245- |
15 | | | 15 | |
16 | | | 16 | Terminal 31, to 178 earth connection in sliding sunroof wiring harness 689 earth point at front centre of roof |
-T3bb- (A) | Designation | | -T20h- (B) | Designation | | -T20h- (B) | Designation |
1 | Heated bench seat cushion for rear left seat -Z10- | | 1 | LIN bus, B711 connection 6 (LIN bus) in main wiring harness Control unit for air ionisation system -J897- Rear right temperature flap control motor -V314- | | 11 | Earth for control motors, 257 earth connection 2 in Climatronic wiring harness |
2 | Terminal 30, from fuse holder F -SF- | | 2 | Dash panel insert CAN bus, high Wiring junction for dash panel insert CAN bus, high -TV36- | | 12 | |
3 | Heated bench seat cushion for rear right seat -Z12- | | 3 | Dash panel insert CAN bus, low Wiring junction for dash panel insert CAN bus, low -TV40- | | 13 | |
| | | 4 | Rear left chest vent temperature sender -G635- | | 14 | Rear right chest vent temperature sender -G636- |
| | | 5 | | | 15 | |
| | | 6 | Sender earth, 411 earth connection 2 (sender earth) in main wiring harness 433 earth connection 2 (sender earth) in Climatronic wiring harness | | 16 | Rear right seat temperature sensor -G95- |
| | | 7 | | | 17 | Rear left seat temperature sensor -G94- |
| | | 8 | Vent temperature sender for rear left footwell -G637- | | 18 | |
| | | 9 | Vent temperature sender for rear right footwell -G638- | | 19 | Terminal 30, from fuse holder F -SF- |
| | | 10 | Voltage supply to control motors L9 connection 1 in air conditioning system wiring harness | | 20 | Terminal 31, to 387 earth connection 22 in main wiring harness 688 earth point 2 on centre tunnel |
-T8c- (H) | Designation | | -T4ah- (C) | Designation |
1 | Rear right mid-range and bass loudspeaker -R160-, rear right treble loudspeaker -R16- | | 1 | Aerial amplifier 2 -R111- |
2 | Front right bass loudspeaker -R23-, front right treble loudspeaker -R22- | | 2 | Screen earth |
3 | Front left bass loudspeaker -R21-, front left treble loudspeaker -R20- | | 3 | Aerial amplifier -R24- |
4 | Rear left mid-range and bass loudspeaker -R159-, rear left treble loudspeaker -R14- | | 4 | Screen earth |
5 | Rear right mid-range and bass loudspeaker -R160-, rear right treble loudspeaker -R16- | | | |
6 | Front right bass loudspeaker -R23-, front right treble loudspeaker -R22- | | | |
7 | Front left bass loudspeaker -R21-, front left treble loudspeaker -R20- | | | |
8 | Rear left mid-range and bass loudspeaker -R159-, rear left treble loudspeaker -R14- | | | |
-T12u- (F) | Designation | | -T10h- (E) | Designation |
29 | Multimedia system operating unit 2 -E499-, headphone output, RSE | | 9 | Subwoofer -R211- |
30 | | | 10 | Centre loudspeaker -R208- |
31 | Multimedia system operating unit 2 -E499-, headphone output, RSE | | 11 | Ring break diagnostic cable B444 connection 1 (diagnosis) in main wiring harness Data bus diagnostic interface -J533- |
32 | | | 12 | |
33 | | | 13 | Subwoofer -R211- |
34 | Multimedia system operating unit 2 -E499-, headphone output, RSE | | 14 | Centre loudspeaker -R208- |
35 | Multimedia system operating unit 2 -E499-, headphone output, RSE | | 15 | |
36 | Multimedia system operating unit 2 -E499-, headphone output, RSE | | 16 | |
37 | Multimedia system operating unit 2 -E499-, headphone output, RSE | | 41 | Terminal 31, to 391 earth connection 26 in main wiring harness 675 earth point 2 on right in luggage compartment |
38 | Multimedia system operating unit 2 -E499-, headphone output, RSE | | 42 | Terminal 30, from fuse holder F -SF- Voltage stabilizer -J532- |
39 | Multimedia system operating unit 2 -E499-, headphone output, RSE | | | |
40 | Multimedia system operating unit 2 -E499-, headphone output, RSE | | | |